According to @charliebilello, the S&P 500 closed at another all-time high, marking its 38th record of the year. source: Charlie Bilello on X, Dec 24, 2025. Crypto traders should monitor BTC and ETH as Bitcoin’s rolling correlation with U.S. equities shifted between positive and near-zero in 2023–2024, making equity breakouts relevant for cross-asset risk transmission. source: Kaiko Research, 2024 correlation and market structure analyses.